// Copyright(c) 2017-2018, Intel Corporation
//
// Redistribution  and  use  in source  and  binary  forms,  with  or  without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of  source code  must retain the  above copyright notice,
//   this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright notice,
//   this list of conditions and the following disclaimer in the documentation
//   and/or other materials provided with the distribution.
// * Neither the name  of Intel Corporation  nor the names of its contributors
//   may be used to  endorse or promote  products derived  from this  software
//   without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,  BUT NOT LIMITED TO,  THE
// IMPLIED WARRANTIES OF  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED.  IN NO EVENT  SHALL THE COPYRIGHT OWNER  OR CONTRIBUTORS BE
// LIABLE  FOR  ANY  DIRECT,  INDIRECT,  INCIDENTAL,  SPECIAL,  EXEMPLARY,  OR
// CONSEQUENTIAL  DAMAGES  (INCLUDING,  BUT  NOT LIMITED  TO,  PROCUREMENT  OF
// SUBSTITUTE GOODS OR SERVICES;  LOSS OF USE,  DATA, OR PROFITS;  OR BUSINESS
// INTERRUPTION)  HOWEVER CAUSED  AND ON ANY THEORY  OF LIABILITY,  WHETHER IN
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// POSSIBILITY OF SUCH DAMAGE.

#pragma once
#include <cstdint>

template<typename T = uint32_t>
class csr_t
{
public:
    csr_t()
        : value_(0){}

    csr_t(T value)
        : value_(value){}

    template<typename U>
    csr_t & operator=(U t)
    {
        value_ = static_cast<T>(t);
        return *this;
    }

    template<typename U>
    uint32_t operator|(U t)
    {
        return value_ | static_cast<T>(t);
    }

    template<typename U>
    csr_t & operator|=(U t)
    {
        value_ |= static_cast<T>(t);
        return *this;
    }

    template<typename U>
    uint32_t operator&(U t)
    {
        return value_ & static_cast<T>(t);
    }

    template<typename U>
    csr_t & operator&=(U t)
    {
        value_ &= static_cast<T>(t);
        return *this;
    }

    T value()
    {
        return value_;
    }

private:
    T value_;
};
